请输入您要查询的英文单词：
单词
tough nut
释义
tough nut
noun
countable
informal
UK
Other entries for this word
a tough nut to crack
phrase
Word Forms
singular
tough nut
plural
tough nuts
DEFINITIONS
1
1
someone who is very strict or very determined
Synonyms and related words
People who are determined and ambitious
trier
fighter
doer
phrases
a tough nut to crack
tough nut
noun
countable
informal
US
Other entries for this word
a tough nut to crack
phrase
Word Forms
singular
tough nut
plural
tough nuts
DEFINITIONS
1
1
someone who is very strict or very determined
Synonyms and related words
People who are determined and ambitious
fighter
trier
doer
phrases
a tough nut to crack
随便看
4g
4-h
4k
4wd
4×4
5:2 diet
5g
7/7
8
800 number
86
900 number
$90, 80 cents, etc. a clip
9/11
911
99
996
999
a
a-
a.
a3
a 3-year-old/10-month-old etc
a 3-year-old/10-month-old etc.
a4
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2026/3/18 20:50:10